// ========================================================================
// Copyright (c) 2004-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at 
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses. 
// ========================================================================

package org.eclipse.jetty.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class NoJspServlet extends HttpServlet
{

	/**
	 * 
	 */
	private static final long serialVersionUID = -2870538102416946553L;
	private boolean _warned;

	/* ------------------------------------------------------------ */
	/* 
	 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse response) throws ServletException, IOException
	{
		if (!_warned)
			getServletContext().log("No JSP support.  Check that JSP jars are in lib/jsp and that the JSP option has been specified to start.jar");
		_warned = true;

		response.sendError(500, "JSP support not configured");
	}

}
